1980 Chevy G20 Engine Parts

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1980 Chevy G20

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1980 Chevy G20

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-18%

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

Keith Black |

#4749907

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

(2)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$314.16

/set

$387.85

-18%

KB Claimer Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#4749911

KB Claimer Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

(6)

Wrist Pin Included:

Yes

Wrist Pin Style:

Press-Fit or Floating

$314.16

/set

$387.85

Ships FREE!

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

BluePrint Engines |

#227BP4002CTC1

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

Crate Engine Type:

Long Block

Compression Ratio:

10.3:1

Engine Displacement:

400 cu. in.

$8,699.00

/each

Scat |

#91510400

Scat 940050 400 Chevy Crankshaft

(1)

Stroke:

3.750"

Main Journal Style:

400 mains

Crankshaft Material:

Cast Steel

$342.99

/each

$204 Off

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Icon Pistons |

#474965

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Piston Style:

Dome

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$869.62

/set

$1,073.61

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

Assembly and Engine Start | 1968 C10 Build Episode 8

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

New Sheet Metal, Bodywork and Paint | 1968 C10 Build Episode 7

Now that our '68 C10 cab is straight and rust-free, it's time to bolt on the rest of the sheet metal, get it straight, and get it painted!

1967-1972 Chevy C10 Pickup Lowering Guide

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

Progress Update | 1968 C10 Build

We've come a long way on our '68 C10 project, but we still have a long way to go. Watch as Kevin and Joe discuss where we're at and where we're going.

Chevy C10 Front Suspension Upgrade

How to lower a C10 Chevy truck with lowering coil springs and install a front end rebuild kit. Upgrade your broken, rusty, or saggy suspension with our guide.

Teardown and G-Comp Rear Suspension Install | 1968 C10 Build Episode 2

In Episode 2 of our '68 C10 build, we rip it apart, clean up 54 years of rust and dirt, and get to work on the rear suspension.

Clevite |

#757M1038H

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

Grooved Bearing:

Yes

Groove Location:

Upper

Bearing Material:

Tri-metal copper-lead nickel

as low as

$88.99

/set

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

Clay Smith Cams |

#1503104

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

Intake Duration (.050" Lift):

237

Exhaust Duration (.050" Lift):

243

Lobe Separation:

108 °

$1,125.99

/set

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

Keith Black |

#474128

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

(1)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$473.99

/set

Total Seal |

#718M9010

Total Seal Piston Rings 4.125 plus over size .043x.043x3MM

Piston Ring Style:

Piston Ring Design:

Gapless Top Ring

Sold in Quantity:

Set

$375.82

/set

$190 Off

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

Icon Pistons |

#474757

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

Piston Style:

Dish

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$809.78

/set

$999.73

$196 Off

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

Icon Pistons |

#474849

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

(1)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$834.70

/set

$1,030.49

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

Speedway Motors |

#91510219

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,132.99

/kit

$120 Off

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

Keith Black |

#474129

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

(1)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$509.48

/set

$628.99

$116 Off

KB Chevy 400 Hypereutectic Pistons, Dish, 5.7 Inch Rod

Keith Black |

#474168

KB Chevy 400 Hypereutectic Pistons, Dish, 5.7 Inch Rod

(3)

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$494.85

/set

$610.93

$202 Off

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

Icon Pistons |

#474966

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$861.50

/set

$1,063.58

Scat |

#91515574

Scat 440076 421 Chevy Crankshaft, 3.875 Stroke, 400 Main

Stroke:

3.875"

Main Journal Style:

400 mains

Crankshaft Material:

Forged 4340 Steel

$926.99

/each

Scat |

#91515575

Scat 4-400-4000-6000 434 Chevy, 4.00 Stroke

Stroke:

4.000"

Main Journal Style:

400 mains

Crankshaft Material:

Forged 4340 Steel

$1,004.99

/each

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

Speedway Motors |

#91510290

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Hypereutectic Aluminum

$1,732.99

/kit

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Speedway Motors |

#91510249

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,310.99

/kit

Scat |

#91515552

Scat 440050 400 Chevy Crankshaft, 3.75 Stroke, 400 Main

(1)

Stroke:

3.750"

Main Journal Style:

400 mains

Crankshaft Material:

Forged 4340 Steel

$863.99

/each

$181 Off

Total Seal |

#718

Total Seal TS1 Gapless 2nd Piston Rings, 4.00/4.125 Bores, Styles A, B, C

(3)

Sold in Quantity:

Set

as low as

$35.43

/set

$215.99

$118 Off

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

Keith Black |

#474127

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

(1)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$503.19

/set

$621.22

$120 Off

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Keith Black |

#474182

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$511.23

/set

$631.15

Total Seal |

#718CR0690GP-025

Total Seal CR0690GP 25 Gas Piston Ring Set, 4.150 Bore, Style C

$281.44

/set

Total Seal |

#718CR0190GP-030

Total Seal CR0190GP-30 Gas Piston Ring Set, 4.155 Bore, Style A

Sold in Quantity:

Set

$284.44

/set

Total Seal |

#718CR0690GP-035

Total Seal CR0690GP 35 Gas Piston Ring Set, 4.160 Bore, Style C

Piston Ring Style:

$281.44

/set

-26%

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

Speedway Motors |

#UP230889

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

Garage Sale Type:

Blemished

Outside Diameter:

Material Type:

Steel

$59.49

/each

$80.99

$106 Off

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#474125

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$450.07

/set

$555.64

Fel-Pro |

#3441144

Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore

(1)

GTIN Code:

614046642447

$96.99

/each

Speedway Motors |

#91015400

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

(7)

Outside Diameter:

Material Type:

Steel

$80.99

/each

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

King Bearings |

#910509HP

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

(1)

Bearing Material:

Bi-metal, silicon aluminum

Bearing Construction:

Bi-metal

Sold in Quantity:

Set

$88.99

/set

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Speedway Motors |

#9151274

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

as low as

$2,301.99

/kit

Bill Mitchell |

#82461040

Bill Mitchell 061040 S/B Chevy Single Plane Intake Manifold

(7)

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

2,500-7,000

$596.99

/each

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

Speedway Motors |

#9151272

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

(4)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

as low as

$2,157.99

/kit

Total Seal |

#718M0690

Total Seal Piston Rings 4.125 plus over size 1/16x1/16x3/16

(1)

Piston Ring Style:

Piston Ring Design:

Gapless Top Ring

Sold in Quantity:

Set

$381.57

/set

Total Seal |

#718CR0690GP-045

Total Seal CR0690GP 45 Gas Piston Ring Set, 4.170 Bore, Style C

$281.44

/set

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1980 Chevy G20 Engine Parts

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Products

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

KB Claimer Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

BluePrint BP4002CTC1 GM 400, Base Dressed Engine, Alum Heads, Roller Cam

Scat 940050 400 Chevy Crankshaft

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Related Articles

Clevite M1038H Chevy SBC 400 Main Bearings – Clevite H-Series

Clay Smith Hydraulic Cam / Lifter Kit, 296/302 Small Block Chevy 400

KB Chevy 400 Hyperutectic Pistons, Flat Top, 6.0 Rod

Total Seal Piston Rings 4.125 plus over size .043x.043x3MM

Icon Chevy 400 Forged Pistons, Dish, 6.0 Rod

Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

KB Chevy 400 Hypereutectic Pistons, .150 Dome, 6.0 Rod

KB Chevy 400 Hypereutectic Pistons, Dish, 5.7 Inch Rod

Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod

Scat 440076 421 Chevy Crankshaft, 3.875 Stroke, 400 Main

Scat 4-400-4000-6000 434 Chevy, 4.00 Stroke

Premium Small Block Chevy Rotating Assembly, 400 Flat Top, 6 Inch Rods

Street SB Chevy 400 Rotating Assembly, Dish Piston, 5.7 In Rod

Scat 440050 400 Chevy Crankshaft, 3.75 Stroke, 400 Main

Total Seal TS1 Gapless 2nd Piston Rings, 4.00/4.125 Bores, Styles A, B, C

KB Chevy 400 Hypereutectic Pistons, .100 Dome, 5.7 Rod

KB Chevy 377/400 Hypereutectic Pistons, .150 Dome, 5.7/5.565 Rod

Total Seal CR0690GP 25 Gas Piston Ring Set, 4.150 Bore, Style C

Total Seal CR0190GP-30 Gas Piston Ring Set, 4.155 Bore, Style A

Total Seal CR0690GP 35 Gas Piston Ring Set, 4.160 Bore, Style C

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

KB Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod

Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore

Small Block Chevy 400 Harmonic Balancer, 8 Inch, Plain Steel

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Bill Mitchell 061040 S/B Chevy Single Plane Intake Manifold

Forged 421 SBC Stroker Kit Rotating Assembly, 400 Mains, 6" Rod

Total Seal Piston Rings 4.125 plus over size 1/16x1/16x3/16

Total Seal CR0690GP 45 Gas Piston Ring Set, 4.170 Bore, Style C